Home / 19,550,592.57-26,981,078.88-10,848,765.18

Finding the Fourth Proportional to 19,550,592.57, 26,981,078.88 and 10,848,765.18

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Solution

The fourth proportional to 19,550,592.57, 26,981,078.88 and 10,848,765.18 is: 14,971,995.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,550,592.57 : 26,981,078.88 = 10,848,765.18 : x
  2. Step 2: Convert to fraction form
    19,550,592.57/26,981,078.88 = 10,848,765.18/x
  3. Step 3: Cross multiply
    19,550,592.57x = 26,981,078.88 × 10,848,765.18
  4. Step 4: Simplify right side
    19,550,592.57x = 292,711,389,072,177.38
  5. Step 5: Solve for x
    x = 292,711,389,072,177.38/19,550,592.57
  6. Step 6: Final answer
    x = 14,971,995.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.